condition	mean	min	max
3 h after light	18.0456	16.6346	18.8294
6 h after light	18.8091	14.3704	21.6379
9 h after light	24.475833333333334	21.5414	29.4539
12 h after light	30.792099999999998	22.75	42.2285
3 h after dark	39.75546666666666	37.1859	41.6734
6 h after dark	37.9649	34.7832	41.6267
9 h after dark	34.76473333333333	31.4248	37.9486
12 h after dark	23.6328	23.5003	23.7653